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Unit Wiring
The following table provides a list of electrical schematics,
field wiring diagrams and connection diagrams.
Wiring diagrams can be accessed via e-Library. A
Table 33. Wiring diagrams — 150 to 330 ton units
Document Number
Sheet 1
Sheet 2
Sheet 3
Sheet 4
Sheet 5
Sheet 6
Sheet 7
Sheet 8
Sheet 9
Sheet 10
Sheet 11
2311-5991
Sheet 12
Sheet 13
Sheet 14
Sheet 15
Sheet 16
Sheet 17
Sheet 18
Sheet 19
Sheet 20
Sheet 21
Sheet 1
2311–6454
Sheet 2
5732–5331
5732–5333
116
Schematic Wiring
115 VAC 27 VAC CPTS, 24 VDC Power Supplies, Flow Switch, and Oil Level Switches
Field Connections; 115 VAC/1 and 24 VDC, Convenience Outlet, Evaporator Heaters,
Field Wiring
Field Connections; 115VAC/1 and 24 VDC, Convenience Outlet, Evaporator Heaters,
Panel Component Location
Unit Component Location
laminated wiring diagram booklet is also shipped with each
unit.
Description
Device Designations, Locations, and Warning
Condenser Fan Locations
Unit Power Distribution
Compressor VFDs, Harmonic Filters, and Evaporator Pump Power Distribution
Circuit 1 Variable Speed Condenser Fans (default)
Circuit 2 Variable Speed Condenser Fans (default)
Extra Free Cooling Fans (optional)
Circuit 1 Fixed Speed condenser Fans (optional)
Circuit 2 and Split V Fixed Speed Condenser Fans (optional)
Compressor VFD Control and Options Enclosure Interface
Compressor Control
Refrigerant, Heater, and Common Panel Control
Variable Speed Condenser Fan Control Refrigerant Circuit 1 and 2 (default)
Fixed Speed Condenser Fan Control Refrigerant Circuit 1 (optional)
Fixed Speed Condenser Fan Control Refrigerant Circuit 2 and Shared V (optional)
Free Cooling Bypass Actuators and Extra Free Cooling Fan Control
Evaporator Pump Package (optional)
Global Bus Connections
Symbio 800 Connections
Power and Communications Connections
and I/O
and I/O
AC-SVX003A-EN
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